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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * ~ Copyright (c) 2010.</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *   ~ Licensed under the Apache License, Version 2.0 (the "License");</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> *   ~ you may not use this file except in compliance with the License.</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> *   ~ You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> *   ~</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *   ~        <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *   ~</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *   ~ Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *   ~ distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *   ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *   ~ See the License for the specific language governing permissions and limitations under the License.</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  
<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">package</strong> org.hrodberaht.inject.internal;
<a class="jxr_linenumber" name="16" href="#16">16</a>  
<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> org.hrodberaht.inject.SimpleInjection;
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.hrodberaht.inject.internal.exception.InjectRuntimeException;
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.hrodberaht.inject.internal.stats.Statistics;
<a class="jxr_linenumber" name="20" href="#20">20</a>  
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.lang.annotation.Annotation;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.Collection;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.ConcurrentHashMap;
<a class="jxr_linenumber" name="26" href="#26">26</a>  
<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_javadoccomment"> * Simple Java Utils - Container</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> * @author Robert Alexandersson</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> *         2010-maj-29 13:07:33</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * @version 1.0</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> * @since 1.0</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionContainerBase.html">InjectionContainerBase</a> {
<a class="jxr_linenumber" name="36" href="#36">36</a>  
<a class="jxr_linenumber" name="37" href="#37">37</a>  
<a class="jxr_linenumber" name="38" href="#38">38</a>      <strong class="jxr_keyword">public</strong> Collection&lt;ServiceRegister&gt; getServiceRegister() {
<a class="jxr_linenumber" name="39" href="#39">39</a>          Collection&lt;ServiceRegister&gt; registry = <strong class="jxr_keyword">new</strong> ArrayList&lt;ServiceRegister&gt;(50);
<a class="jxr_linenumber" name="40" href="#40">40</a>          registry.addAll(getNamedRegisteredServices());
<a class="jxr_linenumber" name="41" href="#41">41</a>          <strong class="jxr_keyword">return</strong> registry;
<a class="jxr_linenumber" name="42" href="#42">42</a>      }
<a class="jxr_linenumber" name="43" href="#43">43</a>  
<a class="jxr_linenumber" name="44" href="#44">44</a>      <strong class="jxr_keyword">protected</strong> Map&lt;InjectionKey, ServiceRegister&gt;
<a class="jxr_linenumber" name="45" href="#45">45</a>              registeredNamedServices = <strong class="jxr_keyword">new</strong> ConcurrentHashMap&lt;InjectionKey, ServiceRegister&gt;();
<a class="jxr_linenumber" name="46" href="#46">46</a>  
<a class="jxr_linenumber" name="47" href="#47">47</a>      <strong class="jxr_keyword">protected</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> getNamedKey(String qualifier, Class serviceDefinition) {
<a class="jxr_linenumber" name="48" href="#48">48</a>          <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a>(qualifier, serviceDefinition, false);
<a class="jxr_linenumber" name="49" href="#49">49</a>      }
<a class="jxr_linenumber" name="50" href="#50">50</a>  
<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">protected</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> getAnnotatedKey(Class&lt;? <strong class="jxr_keyword">extends</strong> Annotation&gt; qualifier, Class serviceDefinition) {
<a class="jxr_linenumber" name="52" href="#52">52</a>          <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a>(qualifier, serviceDefinition, false);
<a class="jxr_linenumber" name="53" href="#53">53</a>      }
<a class="jxr_linenumber" name="54" href="#54">54</a>  
<a class="jxr_linenumber" name="55" href="#55">55</a>      <strong class="jxr_keyword">protected</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> getKey(Class serviceDefinition) {
<a class="jxr_linenumber" name="56" href="#56">56</a>          <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a>(serviceDefinition, false);
<a class="jxr_linenumber" name="57" href="#57">57</a>      }
<a class="jxr_linenumber" name="58" href="#58">58</a>  
<a class="jxr_linenumber" name="59" href="#59">59</a>      <strong class="jxr_keyword">protected</strong> Object instantiateService(
<a class="jxr_linenumber" name="60" href="#60">60</a>              SimpleInjection.Scope forcedScope, <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> serviceRegister, <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> key) {
<a class="jxr_linenumber" name="61" href="#61">61</a>          <strong class="jxr_keyword">if</strong> (forcedScope == <strong class="jxr_keyword">null</strong> &amp;&amp; serviceRegister.getScope() == SimpleInjection.Scope.NEW) {
<a class="jxr_linenumber" name="62" href="#62">62</a>              <strong class="jxr_keyword">return</strong> createInstance(serviceRegister, key);
<a class="jxr_linenumber" name="63" href="#63">63</a>          } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (SimpleInjection.Scope.NEW == forcedScope) {
<a class="jxr_linenumber" name="64" href="#64">64</a>              <strong class="jxr_keyword">return</strong> createInstance(serviceRegister, key);
<a class="jxr_linenumber" name="65" href="#65">65</a>          }
<a class="jxr_linenumber" name="66" href="#66">66</a>          <strong class="jxr_keyword">if</strong> (serviceRegister.getSingleton() == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="67" href="#67">67</a>              serviceRegister.setSingleton(createInstance(serviceRegister, key));
<a class="jxr_linenumber" name="68" href="#68">68</a>          }
<a class="jxr_linenumber" name="69" href="#69">69</a>          <strong class="jxr_keyword">return</strong> serviceRegister.getSingleton();
<a class="jxr_linenumber" name="70" href="#70">70</a>      }
<a class="jxr_linenumber" name="71" href="#71">71</a>  
<a class="jxr_linenumber" name="72" href="#72">72</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> SimpleInjection.RegisterType normalizeType(SimpleInjection.RegisterType type) {
<a class="jxr_linenumber" name="73" href="#73">73</a>          <strong class="jxr_keyword">if</strong> (type == SimpleInjection.RegisterType.OVERRIDE_NORMAL) {
<a class="jxr_linenumber" name="74" href="#74">74</a>              <strong class="jxr_keyword">return</strong> SimpleInjection.RegisterType.NORMAL;
<a class="jxr_linenumber" name="75" href="#75">75</a>          }
<a class="jxr_linenumber" name="76" href="#76">76</a>          <strong class="jxr_keyword">return</strong> type;
<a class="jxr_linenumber" name="77" href="#77">77</a>      }
<a class="jxr_linenumber" name="78" href="#78">78</a>  
<a class="jxr_linenumber" name="79" href="#79">79</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> Object createInstance(<a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> serviceRegister, <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> key);
<a class="jxr_linenumber" name="80" href="#80">80</a>  
<a class="jxr_linenumber" name="81" href="#81">81</a>      <strong class="jxr_keyword">protected</strong> &lt;T&gt; <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> findServiceImplementation(Class&lt;T&gt; service) {
<a class="jxr_linenumber" name="82" href="#82">82</a>          <a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> key = getKey(service);
<a class="jxr_linenumber" name="83" href="#83">83</a>          <strong class="jxr_keyword">if</strong> (!registeredNamedServices.containsKey(key)) {
<a class="jxr_linenumber" name="84" href="#84">84</a>              <strong class="jxr_keyword">if</strong> (service.isInterface()) {
<a class="jxr_linenumber" name="85" href="#85">85</a>                  <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> foundServiceRegister = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="86" href="#86">86</a>                  <strong class="jxr_keyword">for</strong> (ServiceRegister serviceRegister : registeredNamedServices.values()) {
<a class="jxr_linenumber" name="87" href="#87">87</a>                      <strong class="jxr_keyword">if</strong> (service.isAssignableFrom(serviceRegister.getService())) {
<a class="jxr_linenumber" name="88" href="#88">88</a>                          <strong class="jxr_keyword">if</strong>(foundServiceRegister == <strong class="jxr_keyword">null</strong>){
<a class="jxr_linenumber" name="89" href="#89">89</a>                              foundServiceRegister = serviceRegister;
<a class="jxr_linenumber" name="90" href="#90">90</a>                          }<strong class="jxr_keyword">else</strong>{
<a class="jxr_linenumber" name="91" href="#91">91</a>                              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/exception/InjectRuntimeException.html">InjectRuntimeException</a>(<span class="jxr_string">"Found two Implementations \&quot;{0}\&quot;, \&quot;{1}\&quot; "</span> +
<a class="jxr_linenumber" name="92" href="#92">92</a>                                      <span class="jxr_string">"matching the Interface \&quot;{2}\&quot;"</span>+
<a class="jxr_linenumber" name="93" href="#93">93</a>                                      <span class="jxr_string">". This normally occurs when scanning implementations and can be corrected "</span> +
<a class="jxr_linenumber" name="94" href="#94">94</a>                                      <span class="jxr_string">" by manually registering one of them to the active Interface"</span>,
<a class="jxr_linenumber" name="95" href="#95">95</a>                                      foundServiceRegister.getService(),
<a class="jxr_linenumber" name="96" href="#96">96</a>                                      serviceRegister.getService()
<a class="jxr_linenumber" name="97" href="#97">97</a>                                      , service);
<a class="jxr_linenumber" name="98" href="#98">98</a>                          }
<a class="jxr_linenumber" name="99" href="#99">99</a>                      }
<a class="jxr_linenumber" name="100" href="#100">100</a>                 }
<a class="jxr_linenumber" name="101" href="#101">101</a>                 <strong class="jxr_keyword">if</strong>(foundServiceRegister != <strong class="jxr_keyword">null</strong>){
<a class="jxr_linenumber" name="102" href="#102">102</a>                     <strong class="jxr_keyword">return</strong> foundServiceRegister;      
<a class="jxr_linenumber" name="103" href="#103">103</a>                 }
<a class="jxr_linenumber" name="104" href="#104">104</a>             }
<a class="jxr_linenumber" name="105" href="#105">105</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/exception/InjectRuntimeException.html">InjectRuntimeException</a>(<span class="jxr_string">"Service {0} not registered in SimpleInjection"</span>, service);
<a class="jxr_linenumber" name="106" href="#106">106</a>         }
<a class="jxr_linenumber" name="107" href="#107">107</a>         <strong class="jxr_keyword">return</strong> registeredNamedServices.get(key);
<a class="jxr_linenumber" name="108" href="#108">108</a>     }
<a class="jxr_linenumber" name="109" href="#109">109</a> 
<a class="jxr_linenumber" name="110" href="#110">110</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> putServiceIntoRegister(<a href="../../../../org/hrodberaht/inject/internal/InjectionKey.html">InjectionKey</a> key, <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> register) {
<a class="jxr_linenumber" name="111" href="#111">111</a>         <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> oldRegister = registeredNamedServices.get(key);
<a class="jxr_linenumber" name="112" href="#112">112</a>         register.setOverriddenService(oldRegister);
<a class="jxr_linenumber" name="113" href="#113">113</a>         registeredNamedServices.put(key, register);
<a class="jxr_linenumber" name="114" href="#114">114</a>         Statistics.addRegisterServicesCount();
<a class="jxr_linenumber" name="115" href="#115">115</a>     }
<a class="jxr_linenumber" name="116" href="#116">116</a> 
<a class="jxr_linenumber" name="117" href="#117">117</a>     <strong class="jxr_keyword">private</strong> Collection&lt;ServiceRegisterNamed&gt; getNamedRegisteredServices() {
<a class="jxr_linenumber" name="118" href="#118">118</a>         Collection&lt;ServiceRegisterNamed&gt; regulars = <strong class="jxr_keyword">new</strong> ArrayList&lt;ServiceRegisterNamed&gt;();
<a class="jxr_linenumber" name="119" href="#119">119</a>         Collection&lt;InjectionKey&gt; keys = registeredNamedServices.keySet();
<a class="jxr_linenumber" name="120" href="#120">120</a>         <strong class="jxr_keyword">for</strong> (InjectionKey registerKey : keys) {
<a class="jxr_linenumber" name="121" href="#121">121</a>             <a href="../../../../org/hrodberaht/inject/internal/ServiceRegister.html">ServiceRegister</a> register = registeredNamedServices.get(registerKey);
<a class="jxr_linenumber" name="122" href="#122">122</a>             <a href="../../../../org/hrodberaht/inject/internal/ServiceRegisterNamed.html">ServiceRegisterNamed</a> registerRegular = <strong class="jxr_keyword">new</strong> <a href="../../../../org/hrodberaht/inject/internal/ServiceRegisterNamed.html">ServiceRegisterNamed</a>(register);
<a class="jxr_linenumber" name="123" href="#123">123</a>             registerRegular.setKey(registerKey);
<a class="jxr_linenumber" name="124" href="#124">124</a>             regulars.add(registerRegular);
<a class="jxr_linenumber" name="125" href="#125">125</a>         }
<a class="jxr_linenumber" name="126" href="#126">126</a>         <strong class="jxr_keyword">return</strong> regulars;
<a class="jxr_linenumber" name="127" href="#127">127</a>     }
<a class="jxr_linenumber" name="128" href="#128">128</a> }
</pre>
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